Mercedes

EghtesadOnline: Three decades ago, an experimental Mercedes-Benz van managed to steer, brake and accelerate on its own. But after the technology was refined enough to put an S-Class sedan through its paces on a highway around Paris in 1994, it was largely set aside as commercially unviable.

EghtesadOnline: One year ago this week, Elon Musk took to a stage to unveil his most important vehicle yet: the $35,000 Model 3. The electric five-seater accelerates as fast as the the best-selling luxury sport sedans in America—the BMW 3 Series and the Mercedes C Class—and costs about the same.